I need help identifying the first name of the signature in the center of the image below. I believe the surname is Pattison. It's from the bottom of the marriage record of my grandparents in Paris in 1901. It does not appear to match any of the Pattison relatives that I am aware of and it is not the name of any of the witnesses listed in the record. The other names are Marie Pattison (the bride), Mouchet (the groom), T.S. Pattison (father of the bride), Paul Haumant (witness), Henri Jules Pinard adj. (recorder). I can't make out the lower two signatures on the right either, but I am most interested in the unknown Pattison.
Edited to add known family names: She had two sisters alive at that time: Martha Jeanne Pattison and Jeanne Marie Louise Pattison. Her Pattison aunts and uncles were: Sarah Green Johnson Pattison, Martha Pattison, Isabella English Green Pattison, and Lucinda Jane Pattison. Her grandmother was Isabella Johnson Green (Pattison). Her Pattison grandfather and great grandparents were dead by then. I don't know the names of her Pattison great uncles and great aunts.